Answer:attract each other
Explanation:
When two-sphere, one with a negative charge and another neutral is brought close together but do not touch then they try to attract each other.
This because of the polarization of the neutral sphere as it is placed in the vicinity of a negatively charged sphere. The negatively charged sphere will induce the positive charge in the neutral sphere and they will attract each other according to Columb law.
Answer:
Volume of wood is 68-50 = 18 cm³
Explanation:
<h2>Hope it helps you</h2>
The 6 common phase changes are evaporation, condensation, freezing, Melting, sublimation & deposition. Hope this helps.
Answer:
to be honest I'm not sure
Answer:
Energia mecânica = 300 Joules
Mechanical Energy = 300 Joules
Explanation:
given
m = 2.5kg
g=10m/s²
h=?
K.E = P.E
K.E = 150Joules
¹/₂mv² = m ×g ×h
150 J = 2.5 × 10 × h
h = 150/25
h= 6m
Mechanical energy = K.E + P.E
ME = 2 × 150 J
Mechanical Energy = 300Joules
dado
m = 2,5 kg
g = 10m / s²
h =?
K.E = P.E
K.E = 150Joules
¹ / ₂mv² = m × g × h
150 J = 2,5 × 10 × h
h = 150/25
h = 6m
Energia mecânica = K.E + P.E
ME = 2 × 150 J
Energia mecânica = 300Joules
